FIR rakes its four piano studies with a kind of wispy found sound scourer. Kaliski de-varnishes pieces like Or Gently that were already quite unadorned (though whose surface prettiness is rewardingly offset by the puffs, scrapes & squirts he exposes them to).

At other times (like his contribution to the Chequerboard series, And Then Replaced) Kaliski all but abandons his keyboard to trade in a murky sort-of drone - only bringing the keys back for a lambent coda at the very end.